查询词典 knapping hammer

The hammer handle with foam pattern of hammer-head is placed in the sand mold when molding.

造型时锤柄预先放置在砂型中，锤端和浇注系统内浇道的成型采用消失模。

Rotating velocity is the key for hammer throw ing the faster of the rotaing velocity is,the higher of the hammer throw is.

速度是掷链球旋转过程中的主要技术指标，也是提高链球运动成绩的关键。

Purpose: The purpose of this study was to compare the curvature radius of different performance (63.20 m and 68.46 m) of hammer throw. Methods: The subject, who is the present record holder of hammer throw in Taiwan.

目的：本研究的目的在以学方程式求得链球运动时链球轨迹的曲半径，并比较同链球成绩（63.20及68.46公尺）的曲半径变化，藉此了解选手在动作过程中对链球的放情形。

Results: The results indicated that the patterns were completely different between two performances of hammer throw. The curvature radius of better one was more periodic than the other one, and was larger at the highest points and the lowest points of the orbit during hammer throw.

结果：结果显示在二次链球投掷表现时，链球进轨迹之曲半径变化型态完全同，成绩较佳者的曲半径变化较有周期性，在链球最高点和最低点的曲半径较大。

In 1972, the Pentagon Red Star - is the ancient symbol of Vulcan Vulcan - have been added up. In 1992, the eve of the demise of the Soviet Union, just as East Germany before the demise of the national flag be removed from the hammer and sickle emblem, like a harbinger of the Russian hammer and sickle emblem was on the "Russian Federation" to replace the word.

1972年，五角红星——古代是火神伏尔甘的标志——被加了上去。1992年，苏联灭亡前夕，就象东德灭亡之前从国旗上取消镰刀锤子国徽的预兆一样，俄罗斯国徽上的镰刀锤子也被&俄罗斯联邦&的单词取代。

We call you ball-peen hammer-- a little hammer for a little man.

我们叫你圆头锤小矮子就叫小锤子

This is real hard work and it took more than 2 months to finish with tools such as iron hammer, manpower abrader and 100 hole/ cm2 metal screens.

这是一项很笨重的工作，所用的工具有铁锤、药碾子、100孔/厘米2金属筛，全是手工操作，用了两个多月才完成。

It is assumed that it is adiabatic compression during start-up process before the atmophere pressure in flow passage rise to relief pressure, the thermodynamic equation, momentum equation and rigid water hammer theroy have been applied for the analysis and calculation the variation law of air during this transient process.

假设流道内气体未达虹吸驼峰顶处真空破坏阀排气压力前的起动过渡过程处于绝热压缩状态，运用能量方程结合动量方程和刚性水击理论，计算分析出了流道中的气体压力在起动过渡过程中的变化规律。

A hideous ecstasy of fear and vindictiveness, a desire to kill, to torture, to smash faces in with a sledge hammer, seemed to flow through the whole group of people like an electric current, turning one even against one's will into a grimacing, screaming lunatic.

一种夹杂着恐惧和报复情绪的快意，一种要杀人、虐待、用大铁锤痛打别人脸孔的欲望，似乎象一股电流一般穿过了这一群人，甚至使你违反本意地变成一个恶声叫喊的疯子。

This company produces the air hammer piston and Chemical Equipment castings, with advanced production technology and excellent product quality, has won the endorsement of the business.

本公司生产的空气锤活塞和化工设备铸件，以先进的产品生产技术和优良的产品质量，赢得了各商家的认可。

You can do some assertiveness training.

你可以进行一些自信训练。

We were well on the path to making a rear-wheel-drive global platform," says Mays."

我们正致力于建立一个后轮驱动的平台，"Mays这样说道。"